Re: [Qemu-devel] [PATCH] tap: flush STDOUT on newline

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

On 1/15/19 6:56 PM, Paolo Bonzini wrote:
> This makes it easier to follow what is going on.
> 
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>

> ---
>  scripts/tap-driver.pl | 1 +
>  scripts/tap-merge.pl  | 1 +
>  2 files changed, 2 insertions(+)
> 
> diff --git a/scripts/tap-driver.pl b/scripts/tap-driver.pl
> index 5e59b5d..6621a5c 100755
> --- a/scripts/tap-driver.pl
> +++ b/scripts/tap-driver.pl
> @@ -313,6 +313,7 @@ sub main ()
>    my $iterator = TAP::Parser::Iterator::Stream->new(\*STDIN);
>    my $parser = TAP::Parser->new ({iterator => $iterator });
>  
> +  STDOUT->autoflush(1);
>    while (defined (my $cur = $parser->next))
>      {
>        # Parsing of TAP input should stop after a "Bail out!" directive.
> diff --git a/scripts/tap-merge.pl b/scripts/tap-merge.pl
> index 59e3fa5..10ccf57 100755
> --- a/scripts/tap-merge.pl
> +++ b/scripts/tap-merge.pl
> @@ -53,6 +53,7 @@ sub main ()
>    my $testno = 0;     # Number of test results seen so far.
>    my $bailed_out = 0; # Whether a "Bail out!" directive has been seen.
>  
> +  STDOUT->autoflush(1);
>    while (defined (my $cur = $parser->next))
>      {
>        if ($cur->is_bailout)
>